DVT's Chemists have a combined 95+ years of laboratory experience working with the instrumentation and laboratory practices needed to perform proper analytical analysis of your products.

Attention to Detail

The cannabis plant has been shown to alleviate a number of medical symptoms including headaches, nausea and pain. At DVT, we are dedicated to supporting the medical applications of cannabinoids through careful research and testing.


DVT provides timely, sound science and precision of analytical testing to the cannabis/hemp communities. We believe it is important to help ensure the health and safety of consumers and to maximize the quality of our client’s cannabis products.

Desert Valley Testing (DVT) is an ISO/IEC 17025:2017 accredited laboratory that employs industry educated and experienced chemists to ensure the most accurate analytical testing of your cannabis product. Our laboratory was developed based on Environmental Protection Agency (EPA) guidelines for good laboratory practices and is licensed by the State of Arizona Department of Health.


We believe it is important to help ensure the health and safety of consumers, and to maximize the quality of our client’s products. To that affect, DVT uses proven analytical methods for cannabis testing. Our experienced chemists use industry standard instrumentation for proper analysis of cannabis products. Our range of testing includes cannabinoid potency, terpenes, pesticides, microbials, and heavy metals..


Our staff are dedicated to providing reliable, accurate results. Our reputation is built on the foundation of honesty, integrity and ethical conduct. We are open to laboratory tours, audits, and review of any service we provide.

Click above for our Medical Marijuana Laboratory Certification.

ANAB Symbol CMYK 17025 Testing Lab-Trans

Click the image above for our ISO accreditation.

Call Us

Tel: (480) 788-6644

Email Us
Hours of Operation

Mon - Fri: 9am - 5pm

Our Services
  • Cannabinoids

  • Terpenes

  • Microbial Analysis

  • Aspergillus

  • Mycotoxins

  • Residuals Solvents 

  • Metals, Salts and Minerals

  • Moisture Content

  • Water Activity

  • Pesticides 

51 West Weldon Ave
Phoenix, Arizona 85013

  • Facebook - White Circle
  • Instagram - White Circle
  • YouTube - White Circle

© 2023 by Desert Valley Testing